Press at the friend that you wan to change the name. Press at the pencil sign in the pop-up screen. It will show you the textbox to override the name. Type in the name that you want to call your friend and press "Save". Scroll down or search the new name you just defined.

- Draw some drawing and select it. At the menu bar, select 'Format' and then select 'Define Styles...' sub-menu.

- In 'Define Styles' pop-up window, at 'Style' section, the default style name will be selected automatically follow by the style of the drawing that we selected before opening this pop-up. Click 'Text...' in 'Change&…